baber/WOPTO huggingface dataset:
Patent JP-2001166461-A (JP)
Title: Negative type original plate of planographic printing plate
Inventor: AOSHIMA KEITARO
IPC: G03F7/027
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a negative type original plate of a planographic printing plate which can record directly from digital data with an IR laser, prevents the lowering of its sensitivity and preservability due to the inhibition of polymerization and is excellent in ink receptivity in printing. SOLUTION: A photosensitive layer containing (A) an IR absorber, (B) an onium salt, (C) a radical polymerizable compound and (D) a binder polymer and an overcoat layer containing (E) polyvinyl alcohol and (F) a water-soluble polymer having no hydroxyl group in each molecule are successively disposed on a substrate to obtain the objective negative type original plate of a planographic printing plate. The water-soluble polymer F is preferably a polymer having an amido bond in each molecule, a nitrogen-containing polymer having an amine, an ammonium salt or the like or a polymer having an acid group such as a carboxylic acid, phosphoric acid, phosphonic acid or sulfonic acid group.
Patent JP-H10189205-A (JP)
Title: Wire connection jig
Inventor: IIDA HIROTOSHI
IPC: H01R13/64
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a wire connection jig capable of facilitating identification of whether a connection position is correct or not free of actually measuring a wire diameter and reducing incorrect wire connection by judging whether a wire can pass through correctly or not. SOLUTION: A wire connection jig 10 for loading and positioning a connector 2 is provided with a path 15 for erecting a wall part 13 facing a front face (connection face) of the connector 2 and facing each other at a connection position of the connector 2 to passing a wire 1 through the path, this path 15 guides a wire 1 when an opening end 15a for upward opening openly expands, and the wire 1 of a diameter at which a bottom part 15a is specified is formed with a groove width (w) that can be passed through and restrains passing of a wire whose specification is thicker than such width.
Patent JP-H05156548-A (JP)
Title: Method for preventing breakage of band of band rapier loom and apparatus therefor
Inventor: NAKATANI TAKESHI
IPC: G01K13/04
Filed: 1991-12-09
Abstract: PURPOSE:To prevent the breakage of a band of a band rapier loom and prevent the damage of warp. CONSTITUTION:The temperature of a reciprocating band of a band rapier loom is detected and the loom is stopped when the detected temperature reaches a prescribed level.
Patent JP-2001169321-A (JP)
Title: Extension control system
Inventor: OTSUKA KIYOKAZU
IPC: H04M1/715
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To select an extension telephone set connected to the Internet from an extension telephone set directly contained in a private branch of exchange while taking over various settings of the extension telephone set directly contained in a private branch of exchange. SOLUTION: A telephone set provided with an IP protocol and connectable to the Internet by a communication system adopting the IP protocol is provided with a means that stores an IP address of a private branch of exchange and a means that designates identification information with respect to the IP address of the private branch of exchange to make a connection request.  The private branch of exchange provided with the IP protocol and connected to the Internet with the communication system adopting the IP protocol is provided with a means that stores the IP address of the telephone set and an extension number on the basis of the identification information in cross-reference with each other and with a means that transmits a control signal and a speech signal with respect to an extension telephone set with the extension number to an address designated by the IP address on the basis of the cross-reference between the IP address and the extension number.
Patent JP-2001167239-A (JP)
Title: Ic card controllable of processing with radio signal
Inventor: NOZAWA AKIO
IPC: G06K19/07
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of an IC card by operating the IC card only with a specified R/W without any mutual verification between the IC card and the R/W. SOLUTION: This IC card provided with a contact input/output part 21 and a non-contact input/output part 22 is provided with a command processing means 23 for checking the presence/absence of specified signal input to the non-contact input/output part 22, normally executing a command from the contact input/output part 21 when there is the specified signal input and not permitting command execution when there is no specified signal input.
Patent JP-2000181472-A (JP)
Title: Signal analysis apparatus
Inventor: KAWAHARA HIDENORI
IPC: G10L25/45
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To exactly analyze signals by including an apparatus for determining stable equilibrium points by regarding the instantaneous frequencies at respective frequencies as mapping from the frequencies to the frequencies and an apparatus, for determining basic frequencies by integrating information relating to the frequencies of the equilibrium points through an apparatus for setting weighting, etc. SOLUTION: This apparatus includes the apparatus for determining the stable equilibrium points by regarding the instantaneous frequencies at the respective frequencies as mapping from the frequencies to the frequencies and the apparatus, for determining the basic frequencies by integrating the information relating to the frequencies of the equilibrium points through the apparatus for setting weighting, etc. An instantaneous frequency conversion means 10 converts the absolute value determined by an absolute value calculating means 9 to the instantaneous frequencies at the respective frequencies and determines the stable equilibrium points from the corresponding relation between the frequencies and the frequencies.  A basic frequency calculating means 12 obtains the estimated value Xout of the basic frequencies by integrating the information on the instantaneous frequencies at the respective determined equilibrium points in such a manner that the minimum dispersion estimation is attained in accordance with the value of the fluctuations determined by a fluctuation calculating means 11.
Patent JP-H05163079-A (JP)
Title: Brazing filler metal for jointing of ceramic to metal and jointing method
Inventor: MINAMI NOBUYUKI
IPC: B23K35/30
Filed: 1991-12-11
Abstract: PURPOSE:To provide the subject brazing filler metal and the jointing method using the same, applicable to producing substrates for electronic parts. CONSTITUTION:The objective brazing filler metal comprising (A) 45-60wt.% of silver, (B) 10-35wt.% of copper and (C) 12-38wt.% of indium and the other objective jointing method for jointing a ceramic to a metal using the above brazing filler metal at 500 650 deg.C. This method is applicable to ceramic substrates which are produced by baking at temperatures of as low as 850-1000 deg.C; thereby obtaining such advantages as not to impair the strength characteristics of these substrates and that metallic lead wires do not get out of contact in the after- process like die bonding.
Patent JP-H05170295-A (JP)
Title: Oil feeding nozzle holder
Inventor: KANAMORI AKIFUMI
IPC: B67D7/06
Filed: 1991-12-11
Abstract: PURPOSE:To hold an oil feeding nozzle easily and without fail by a method wherein while an oil feeding nozzle body is held on a holding part at a head of a holder, an expansive support with the head on an upper end is shortened, whereby a contact piece of the head is brought into contact with an oil feeding port of a tank to be fed with oil. CONSTITUTION:A holder for an oil feeding nozzle 1 is formed of an expansive support 10 and a head 11 arranged on the upper end of the support 10. The expansive support 10 is formed of an exterior tube 7 and an interior tube 8 inserted into the exterior tube 7, and a spring 9 to energize the interior tube 8 in the pushing-out direction is arranged between these tubes 7 and 8. The head 11 is formed of a body holding part 14 to house a body 1b of the oil feeding nozzle 1 and a contact piece 15 to contact with an oil feeding port 20a of a tank 20 to be fed with oil. In the use, the expansive support 10 is shortened by setting the oil feeding nozzle 1 on a body holding part 14, so that the contact piece 15 is brought into contact with the oil feeding port 20a. Then a lever 1a of the oil feeding nozzle 1 is pulled, whereby kerosine or the like can be automatically poured through a nozzle 1c until the feeding volume reaches a set value.
Patent JP-H06170838-A (JP)
Title: Molding material and molded article
Inventor: MIYAUCHI KOICHIRO
IPC: C08K7/00
Filed: 1992-12-08
Abstract: PURPOSE:To obtain a molding material having a high pulp including ratio to mold an article superior in mechanical characteristics, thermal properties, and dimensional stability by a method wherein the molding material is composed of a mixture containing a thermoplastic resin, a pulp, and a substance improving a compatibility of the thermoplastic resin with the pulp. CONSTITUTION:A molding material is composed of a mixture containing a thermoplastic resin, a pulp, and a substance improving a compatibility of the thermoplastic resin with the pulp. In this manner, the substance improving the compatibility ensures a uniformity in mixing the thermoplastic resin with the pulp. If a mixture of a cellulose derivative with an alkyd resin is used as a substance improving a compatibility of a thermoplastic resin with a pulp, an acid, esp. an organic acid, in the alkyd resin accelerates a speed of generating a crystalline core in a thermoplastic resin, esp. in a polyolefin thermoplastic resin. The increase of a crystallizing speed reduces a molding time in an injection molding, reduces an occurrence of a flash, and improves the mechanical strength of a molded article.
Patent JP-H09212297-A (JP)
Title: Data input means
Inventor: YAMAMOTO MASARU
IPC: G06F3/0354
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a mouse which is more convenient than a conventional mouse that is so designed that it is operated on a surface by making a data input means include a 2nd part which is fixed to a 1st part substantially at right angles. SOLUTION: The input means 30 includes the 1st part 31 which is actualized as a substrate which is advantageously movable and the 2nd part 32 which is fixed to this substrate 31. The part 31 contains a 1st axis A and a 2nd axis B and the part 32 contains a 3rd axis C. The axes A and C determine an angle al and the axes B and C determine an angle be. The 2nd part 32 is arranged substantially at right angles to the 1st part 31 and in this case, the angles al and be are, for example, 45-135 deg.. A hand is at a position which is more natural and more convenient than a conventional position while operation is done with the data input means 30, so this data input means 30 is more convenient than a conventional mouse.
Patent JP-H05163897-A (JP)
Title: Existing pipeline dismantling and backfill device
Inventor: OKADA YASUNORI
IPC: F16L1/024
Filed: 1991-12-12
Abstract: PURPOSE:To favorably dismantle an existing pipeline associate with following back-fill works. CONSTITUTION:An existing pipeline 100 is surrounded by sheaths 3, 6, and their insides are shielded by a rear bulkhead 7 from places where the back-fill were completed. The natural ground outside of the existing pipeline 100 is excavated by a cutter 13, and the sheaths 3, 6 are advanced. A joint bolt of a segment 101a is removed by a core removing device 50 from inside of the existing pipeline 100. In a dismantle working cavity 3b within the sheath 3, the segment 101a to be ruptured is held by a segment grasping device 30. The adjacent segment 101a is restrained by grip devices 26, 46. Segment 101a is pressed and ruptured by a segment crushing device 20. In a back-fill working cavity 6b within the sheath 6, the rear bulkhead 7 is advanced, and the back space is filled with back-fill material 106.
Patent JP-2001164892-A (JP)
Title: Tunnel reinforcing method
Inventor: MATSUNO SHIGEHIRO
IPC: E21D11/04
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel reinforcing method which requires a short construction period, is economical, can repair and reinforce a tunnel reliably, and has a good work environment. SOLUTION: A fiber-reinforced hollow structural body is formed with three layers: a central core 21 having a hollow section 21a made of a thermoplastic resin, an intermediate layer 22 integrally bound with reinforcing fibers arranged to withstand the load of a tunnel wall face at least in the curve direction of the wall face of the tunnel 10 by a thermosetting resin and covering the outer periphery of the central core 21, and an outer layer 23 made of the thermoplastic resin to cover the intermediate layer 22. The fiber-reinforced hollow structural body is used as a reinforcing member 20, and the reinforcing members 20 are deflected into a nearly circular arc shape along the curve shape of the wall face of the tunnel 10 and continuously arranged in the advancing direction of the tunnel 10.
Patent JP-H06179059-A (JP)
Title: Surface insulating material for molten steel
Inventor: SASAI KATSUHIRO
IPC: B22D11/111
Filed: 1992-12-10
Abstract: PURPOSE:To provide an insulating material by which molten steel contamination caused by the air oxidation and the reaction of an insulating material is surely prevented and by which the damage and erosion to a refractory are also eliminated. CONSTITUTION:This is the insulating material for molten steel in which a powder mixture having the content of CaO and Al2O3 at 0.5-2.0 on CaO/Al2O3, the content of MgO at 30-60wt.%, and the content of SiO2 at 10wt.% or less is made and moreover, incorporated with 5-70wt.%, in terms of the above powder mixture being 100wt.%, of a hollow sintered compact having more than 60wt.% of MgO content.
Patent JP-2001178156-A (JP)
Title: Ultrasonic motor and electronic apparatus with ultrasonic motor
Inventor: IINO AKIHIRO
IPC: H02N2/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To perform speed control of an ultrasonic motor driven through a self-excited oscillation circuit utilizing an ultrasonic motor itself as a vibrator and to enhance reliability of the self-excited oscillation circuit. SOLUTION: A command signal for controlling the state of a drive circuit, i.e. a self-excited oscillation circuit, is set in a range where an ultrasonic motor can be driven stably in a target state. The self-excited oscillation circuit can be controlled into a driving state or a stopped state depending on a drive command signal or a stop command signal from a control signal generating circuit which is set such that the length TD of the drive command signal is longer than the time t1 being elapsed before oscillation is started after the drive command signal is applied to the self-excited oscillation circuit.  State of a moving body can be controlled without stopping oscillation by setting the control signal generating circuit such that the length TS of the stop command signal is shorter than the time t9 being elapsed before oscillation is stopped after the stop command signal is inputted to the self-excited oscillation circuit.
Patent JP-2001165361-A (JP)
Title: Flexible metallic pipe
Inventor: INAGAKE TETSUYA
IPC: F16L11/16
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide flexible metallic pipes whose walls are neither curved nor projected towards the inside of pipes when the they are bent, and which have an extremely low air-flow resistance. SOLUTION: Adjacent side edges of thin metallic belts which are spirally wound are supported by bending edges which are formed at the both sides of the spirally wound metallic belts. At the same time, a protrusion that is projected outward from the radial direction of the pipe is formed about the middle of the width of the metallic belt.
Patent JP-H06178820-A (JP)
Title: Local heating method and apparatus and heater and low frequency induction coil
Inventor: YOSHIDA KEIICHIRO
IPC: A61F7/00
Filed: 1992-12-11
Abstract: PURPOSE:To enable the heating of a local part to be heated contacting a heating element accurately by arranging the heating element at the local part to be heated of an organism while the heating element is irradiated with a line of magnetic force by a low frequency current from outside the organism to generate heat from the heating element. CONSTITUTION:A thermistor 1 as heating element and a paraffin 2 which is liquefied at a specified temperature are sealed up with a polyethylene film 3 to form a heat generator 4. A ceramic layer 16 is arranged on the surface of the thermistor 1. The heat generator 4 is used in combination with a low frequency current generator 6 linked to a low frequency induction coil 5 with a sealed cord 7 between the output side thereof and the input side of the coil. The heat generator 4 is arranged at a local part to be heated while being irradiated with a line of magnetic force by a specified low frequency current from outside an organism to generate heat at a specified temperature from the heat generator 4. This enables the heating of the local part to be heated of the organism contacting the heat generator 4 accurately.
Patent JP-H07202344-A (JP)
Title: Manufacture of semiconductor laser
Inventor: YATANI MITSUYOSHI
IPC: H01S5/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor laser which improves the optical characteristics and the reliability of the semiconductor laser and further facilities the manufacture of the semiconductor laser. CONSTITUTION:A clad layer 2, an optical guide layer 3, a light emitting layer 4, an optical guide layer 5, a clad layer 6, an ultra-lattice layer 7, and a contact layer 8 are formed on a substrate 1 successively by the molecular beam growth method and an electrode 9 in a stripe shape which is 10mum wide is formed on the surface of the contact layer 8. Then. the surface of the contact layer 8 is subjected to plasma treatment with Ar 985 (pressure=3X10<-2> Torr, power=100 W, time=3 minutes). Then, a mounting electrode 11 is formed on each surface of the contact layer 8 and the stripe P electrode 9 and an electrode 12 is formed on the lower surface of the substrate 1.
Patent JP-H09184800-A (JP)
Title: Time resolved optical measuring device
Inventor: ODA ICHIRO
IPC: G01N21/49
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To perform measurement at a plurality of wavelengths and measuring points without any time deviation and using a single detector and a single TAC. SOLUTION: An oscillation signal from an oscillator 4 is simultaneously supplied to semiconductor lasers 2-1 and 2-2 with different oscillation wavelengths but one coaxial cable 5-2 is longer and has a delay element 30. Laser pulse beams oscillated from both semiconductor lasers 2-1 and 2-2 are guided to a specimen 8 by optical fibers 3-1 and 3-2, respectively, pulse beams through the specimen 8 are detected by a detector 10, and time until photo is detected by the detector 10 is outputted as a voltage and integrated by a TAC 14. The obtained integral waveform by the semiconductor laser 2-1 and that by the semiconductor laser 2-2 are separated as shown in (a) and waveforms for a plurality of light sources can be measured without any time deviation.
Patent JP-H05329634-A (JP)
Title: Brazing machine and soldering metal supply machine
Inventor: ERUNESUTO SHIYUPIRITSUHI
IPC: B23K3/00
Filed: 1992-12-14
Abstract: PURPOSE: To enable automatized soldering by preparing chambers which are supported in correlation with a working bed during use and a slidable hollow tube which extends through the chamber and delivers a source of heat energy through one side of end part of the hollow tube. CONSTITUTION: This device is provided with chambers 6, 7 which are supported in correlation with a working bed during use. Also, the device is provided with a hollow tube 1 which extends through the chamber, delivers a source of heating energy through one side of end part 4 of the hollow tube 1 and is slidable in correlation with the chambers 6, 7 in order to move the end part of the tube. Heating energy is supplied by a gas flare means. Further, a piston 5 which is pneumatically and hydraulically slidable in the chambers is provided as a means for moving the hollow tube 1. Thus, the soldering device capable of precisely soldering is obtained.
Patent JP-2001172903-A (JP)
Title: Noise-control/runaway-control bank to be installed on motorway
Inventor: KOSHIDA SHINICHI
IPC: E01C1/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To increase a traffic capacity of a motorway for relaxed traffic jam by adding a new function to a road to cope with a serious accident such as runaway out of a travel lane, resulting in an upperspeed limit for a motorway. SOLUTION: Runaway control banks are installed, on a motorway, at a side strip, median strip, travel divider, and footway divider. The runaway control bank is provided with a slope of 30 deg.-45 deg. relative to the road surface of the motorway. When a car is recklessly driven and gets out of a correct travel lane to run on the slope of the runaway control bank by the wheels on one side, a horizontal component occurs at a car body according to the weight and inclination of the car. The horizontal component acts as a thrust to correct the travel state of car into a correct travel lane. Thus, a safe road is realized to relax a traffic jam.
Patent JP-H07203389-A (JP)
Title: Television receiver
Inventor: NISHIKAWA MASAKI
IPC: H04N7/015
Filed: 1993-12-29
Abstract: PURPOSE:To equalize waveforms without deteriorating the picture quality of a wide television (TV) signal and to improve an SN ratio. CONSTITUTION:The waveform of an input video signal is equalized by an waveform equalizer 41. A judging circuit 43 judges the type of an input video signal. When the input of a current broadcasting signal is indicated by the judged result, the equalizer 41 changes a frequency characteristic in accordance with an SN ratio. When the input of a wide TV signal is indicated by the judged result, the equalizer 41 executes waveform equalization by a flat frequency characteristic up to a high frequency band independently of the SN ratio. In the case of demodulating a compensation signal by an output from the equalizer 41, the generation of leakage can be prevented and the deterioration of the compensation signal can be suppressed.
Patent JP-H05175569-A (JP)
Title: Production of piezoelectric bimorph element
Inventor: KOIKE TOMOKAZU
IPC: H01L41/39
Filed: 1991-12-20
Abstract: PURPOSE:To improve the electrical characteristics and adhesive strength and further improve the durability of element by curing an adhesive in a state where it is kept pressurized mechanically after the bonding has been performed under evacuation, in a bonding process where a piezoelectric plate, that is provided with electrodes on a ceramic piezoelectric body, and a shim plate are bonded by using the adhesive. CONSTITUTION:Electrodes 2 made of silver, etc., are formed on both sides of disc or rectangular thin-plate sintered body composed of piezoelectric body. A piezoelectric plate 1 is made of solid-solved lead niobate consisting essentially of PbTiO3-Pb2nO3 that is superior in piezoelectric characteristics. An adhesive 6 such as epoxy-based ones is coated on one side of the plate 1 and the plate 1 and a shim plate 5 are bonded together under evacuation. Then the adhesive 6 is cured under pressurization mechanically. While, it is necessary to keep electrical conductivity between the shim plate 5 and the plate 1, so at least one point comes into being contact. Further an outer lead wire 3 to impress the voltage to an element and a connection lead wire 4 to conduct two piezoelectric plates 1 are soldered.